1*4b169a6bSchristos# frv testcase for commitgr $GRk 2*4b169a6bSchristos# mach: frv 3*4b169a6bSchristos 4*4b169a6bSchristos .include "testutils.inc" 5*4b169a6bSchristos 6*4b169a6bSchristos start 7*4b169a6bSchristos 8*4b169a6bSchristos .global commitgr 9*4b169a6bSchristoscommitgr: 10*4b169a6bSchristos and_spr_immed -4081,tbr ; clear tbr.tt 11*4b169a6bSchristos set_gr_spr tbr,gr17 12*4b169a6bSchristos inc_gr_immed 0x190,gr17 ; address of exception handler 13*4b169a6bSchristos set_bctrlr_0_0 gr17 14*4b169a6bSchristos set_spr_immed 128,lcr 15*4b169a6bSchristos set_psr_et 1 16*4b169a6bSchristos set_gr_immed 0,gr15 17*4b169a6bSchristos 18*4b169a6bSchristos nldi @(sp,0),gr20 ; Activate gr20 with nesr.fr==0 19*4b169a6bSchristos nldfi @(sp,0),fr20 ; Activate fr20 with nesr.fr==1 20*4b169a6bSchristos nldi @(sp,0),gr52 ; Activate gr52 with nesr.fr==0 21*4b169a6bSchristos set_spr_immed 0x00000000,gner1 22*4b169a6bSchristos set_spr_immed 0x00000000,gner0 23*4b169a6bSchristos set_spr_addr bad,lr 24*4b169a6bSchristos commitgr gr20 ; should only clear ne flags 25*4b169a6bSchristos test_gr_immed 0,gr15 26*4b169a6bSchristos test_spr_immed 0x00000000,gner1 27*4b169a6bSchristos test_spr_immed 0x00000000,gner0 28*4b169a6bSchristos test_spr_immed 0x94800001,nesr0 29*4b169a6bSchristos test_spr_gr neear0,sp 30*4b169a6bSchristos test_spr_immed 0xd4800401,nesr1 31*4b169a6bSchristos test_spr_gr neear1,sp 32*4b169a6bSchristos test_spr_immed 0xb4800801,nesr2 33*4b169a6bSchristos test_spr_gr neear2,sp 34*4b169a6bSchristos 35*4b169a6bSchristos or_spr_immed 0x00100000,gner1 36*4b169a6bSchristos or_spr_immed 0x00200000,gner1 37*4b169a6bSchristos or_spr_immed 0x00100000,gner0 38*4b169a6bSchristos set_spr_addr ok,lr 39*4b169a6bSchristos set_gr_addr com1,gr16 40*4b169a6bSchristoscom1: commitgr gr20 41*4b169a6bSchristos test_gr_immed 1,gr15 42*4b169a6bSchristos 43*4b169a6bSchristos pass 44*4b169a6bSchristos 45*4b169a6bSchristosok: test_spr_immed 0x1,esfr1 ; esr0 is active 46*4b169a6bSchristos test_spr_gr epcr0,gr16 47*4b169a6bSchristos test_spr_bits 0x0001,0,0x1,esr0 ; esr0 is valid 48*4b169a6bSchristos test_spr_bits 0x003e,1,0x14,esr0 ; esr0.ec is set 49*4b169a6bSchristos test_spr_bits 0x0800,11,0x0,esr0 ; esr0.eav is clear 50*4b169a6bSchristos test_spr_bits 0x01000,12,0x0,esr0 ; esr0.edv is clear 51*4b169a6bSchristos test_spr_immed 0x00200000,gner1 52*4b169a6bSchristos test_spr_immed 0x00100000,gner0 53*4b169a6bSchristos test_spr_immed 0,nesr0 54*4b169a6bSchristos test_spr_immed 0,neear0 55*4b169a6bSchristos test_spr_immed 0xd4800401,nesr1 56*4b169a6bSchristos test_spr_gr neear1,sp 57*4b169a6bSchristos test_spr_immed 0xb4800801,nesr2 58*4b169a6bSchristos test_spr_gr neear2,sp 59*4b169a6bSchristos inc_gr_immed 1,gr15 60*4b169a6bSchristos rett 0 61*4b169a6bSchristos 62*4b169a6bSchristosbad: fail 63